JPS6345130Y2 - - Google Patents
Info
- Publication number
- JPS6345130Y2 JPS6345130Y2 JP4952181U JP4952181U JPS6345130Y2 JP S6345130 Y2 JPS6345130 Y2 JP S6345130Y2 JP 4952181 U JP4952181 U JP 4952181U JP 4952181 U JP4952181 U JP 4952181U JP S6345130 Y2 JPS6345130 Y2 JP S6345130Y2
- Authority
- JP
- Japan
- Prior art keywords
- stem culm
- state
- detection sensors
- machine
- absence detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 26
- 238000009333 weeding Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
Landscapes
- Guiding Agricultural Machines (AREA)
- Steering Controls (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952181U JPS6345130Y2 (fr) | 1981-04-06 | 1981-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4952181U JPS6345130Y2 (fr) | 1981-04-06 | 1981-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161306U JPS57161306U (fr) | 1982-10-09 |
| JPS6345130Y2 true JPS6345130Y2 (fr) | 1988-11-24 |
Family
ID=29846248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4952181U Expired JPS6345130Y2 (fr) | 1981-04-06 | 1981-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6345130Y2 (fr) |
-
1981
- 1981-04-06 JP JP4952181U patent/JPS6345130Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161306U (fr) | 1982-10-09 |
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